Write a System of Linear Equations Represented by the Augmented $$\left[ \begin{array} { r r | r } - 7 & 9 & - 1 \\5 & - 6 & 7\end{array} \right]$$

question 18

Multiple Choice

Write a system of linear equations represented by the augmented matrix.
- $$\left[ \begin{array} { r r | r } - 7 & 9 & - 1 \\5 & - 6 & 7\end{array} \right]$$

• A) \(- 7 x - 9 y = 1\)
• \(5 x + 6 y = 7\)
• B) \(- 7 x - 9 y = 1\)
• \(5 x + 6 y = - 7\)
• C) \(- 7 x + 9 y = - 1\)
• \(5 x - 6 y = - 7\)
• D) \(- 7 x + 9 y = - 1\)
• \(5 x - 6 y = 7\)

Identify and articulate the benefits of microbial life to ecosystems and human health.

Comprehend the central dogma of genetics and the molecular basis of life.

Understand the concept of transitional forms and their significance in showing evolutionary relationships among different groups of organisms.

Grasp the definitions and importance of biological concepts such as populations, gene pools, and species.

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A hormone often associated with bonding, love, and social connection, playing a key role in human relationships.

Social Bonding

The process of development and maintenance of close and meaningful relationships between individuals.